508726620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10429}}^1$

素因数の和:10715

約数の個数: 72

約数和(自身を含む): 1548980160

約数和(自身を除く): 1040253540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 4065, 4878, 5420, 8130, 9756, 10429, 12195, 16260, 20858, 24390, 31287, 41716, 48780, 52145, 62574, 93861, 104290, 125148, 156435, 187722, 208580, 312870, 375444, 469305, 625740, 938610, 1877220, 2826259, 5652518, 8478777, 11305036, 14131295, 16957554, 25436331, 28262590, 33915108, 42393885, 50872662, 56525180, 84787770, 101745324, 127181655, 169575540, 254363310, 508726620]

約数ペア:

[(1, 508726620), (2, 254363310), (3, 169575540), (4, 127181655), (5, 101745324), (6, 84787770), (9, 56525180), (10, 50872662), (12, 42393885), (15, 33915108), (18, 28262590), (20, 25436331), (30, 16957554), (36, 14131295), (45, 11305036), (60, 8478777), (90, 5652518), (180, 2826259), (271, 1877220), (542, 938610), (813, 625740), (1084, 469305), (1355, 375444), (1626, 312870), (2439, 208580), (2710, 187722), (3252, 156435), (4065, 125148), (4878, 104290), (5420, 93861), (8130, 62574), (9756, 52145), (10429, 48780), (12195, 41716), (16260, 31287), (20858, 24390)]